Paper Cutter
Shotcrete Machine
Solid-Liquid Separator
Vibrating Scre
Micro Vibrating Screen
Vibrating Tables
The Micro Type AC Single/Three Phase 2 Poles MVB Vibration Motor is a compact industrial vibration source designed for small and medium-sized vibrating equipment.
Unlike standard electric motors that only provide rotary power, vibration motors generate mechanical vibration through adjustable eccentric weights. The centrifugal force produced by the rotating eccentric blocks creates continuous vibration, helping equipment complete operations such as compacting, conveying, screening, and material discharge.
With a compact structure, aluminum alloy housing, low noise operation, and flexible voltage options from 110V/230V to 380/415V, the MVB series is suitable for global equipment manufacturers requiring a reliable and space-saving vibration solution.
As an experienced China vibrator manufacturer and vibration motor factory, Putian provides MVB series vibration motors for industrial equipment suppliers, automation companies, and OEM customers worldwide.
| Model number | Voltage V |
Current A |
Power W |
Phase PH |
Speed | Force | Frame No |
||
| 50HZ | 60HZ | Kg | kN | ||||||
| PT-MVB20/3M-3 | 220V/110V | 0.151/0.35 | 30 | 1 | 2940 | 3450 | 20 | 0.20 | 3 |
| PT-MVB40/3M-6 | 220V/110V | 0.187/0.49 | 40 | 1 | 2940 | 3450 | 40 | 0.40 | 6 |
| PT-MVB50/3M-6 | 220V/110V | 0.24/0.496 | 50 | 1 | 2940 | 3450 | 50 | 0.50 | 6 |
| PT-MVB80/3M-6 | 220V/110V | 0.301/0.62 | 60 | 1 | 2940 | 3450 | 80 | 0.80 | 6 |
| PT-MVB20/3-3 | 380V/220V | 0.11/0.19 | 30 | 3 | 2940 | 3450 | 20 | 0.20 | 3 |
| PT-MVB40/3-6 | 380V/220V | 0.140/0.242 | 40 | 3 | 2940 | 3450 | 40 | 0.40 | 6 |
| PT-MVB50/3-6 | 380V/220V | 0.148/0.256 | 50 | 3 | 2940 | 3450 | 50 | 0.50 | 6 |
| PT-MVB80/3-6 | 380V/220V | 0.175/0.31 | 60 | 3 | 2940 | 3450 | 80 | 0.80 | 6 |

| Model number | Installation Dimensions(mm) | Cable gland | Frame No |
|||||||||||
| A | B | C | D | E | F | G | H | L | K | M | N | |||
| PT-MVB20/3M-3 | 27.5 | 91.5 | 166 | 110 | 69 | 9 | 9 | 35 | 55 | 17.5 | 33.5 | 66 | M16*1.5 | 3 |
| PT-MVB40/3M-6 | 34 | 91 | 176 | 110 | 75.5 | 10 | 9 | 38 | 68 | 21 | 29 | 69.6 | M16*1.5 | 6 |
| PT-MVB50/3M-6 | 34 | 91 | 176 | 110 | 75.5 | 10 | 9 | 38 | 68 | 21 | 29 | 69.6 | M16*1.5 | 6 |
| PT-MVB80/3M-6 | 34 | 91 | 176 | 110 | 75.5 | 10 | 9 | 38 | 68 | 21 | 29 | 69.6 | M16*1.5 | 6 |
| PT-MVB20/3-3 | 27.5 | 91.5 | 166 | 110 | 69 | 9 | 9 | 35 | 55 | 17.5 | 33.5 | 66 | M16*1.5 | 3 |
| PT-MVB40/3-6 | 34 | 91 | 176 | 110 | 75.5 | 10 | 9 | 38 | 68 | 21 | 29 | 69.6 | M16*1.5 | 6 |
| PT-MVB50/3-6 | 34 | 91 | 176 | 110 | 75.5 | 10 | 9 | 38 | 68 | 21 | 29 | 69.6 | M16*1.5 | 6 |
| PT-MVB80/3-6 | 34 | 91 | 176 | 110 | 75.5 | 10 | 9 | 38 | 68 | 21 | 29 | 69.6 | M16*1.5 | 6 |
Product Applications
The MVB vibration motor is mainly designed for applications requiring compact size, adjustable vibration force, and stable operation.
The motor is widely used in:
The stable vibration output helps remove air bubbles, improve density, and achieve better forming results.
The compact vibration motor is suitable for: Powder compacting machines
The adjustable vibration force allows users to optimize vibration intensity according to different materials.
Applications include: Small vibrating screen, powder sieving machine, particle separation equipment, food processing machines
The motor provides consistent vibration to improve screening efficiency.
The MVB vibration motor can help solve material flow problems in:
The vibration reduces material blockage and improves feeding stability.
Due to its compact design and low noise operation, the motor can also be integrated into:
Paper Cutter
Shotcrete Machine
Solid-Liquid Separator
Vibrating Scre
Micro Vibrating Screen
Vibrating TablesThe MVB motor uses adjustable eccentric blocks installed on both ends of the rotor shaft.
By changing the eccentric blocks' angle or quantity, users can adjust vibration force to match different equipment requirements.
A single vibration motor installation can generate circular or elliptical vibration movement.
When two identical motors are installed with opposite rotation directions, the system can generate linear vibration movement.
This allows equipment manufacturers to design different vibration solutions according to application needs.
As a 2-pole vibration motor, the MVB series operates at approximately:
The higher vibration frequency makes it suitable for:
The motor features: Lightweight aluminum alloy housing; fast heat dissipation; compact installation size; good protection against dust and moisture
The fully enclosed structure helps maintain stable operation in industrial environments. High-Temperature-Resistant Copper Coil
The motor uses:
This improves electrical reliability and service life.
Equipped with high-quality bearings, the motor provides:
Available electrical configurations include:
A speed controller can also be used for additional vibration adjustment.
Putian produces industrial vibration motors with:
The production capacity reaches approximately 30,000 vibration motors per month, supporting OEM production and bulk supply.
Putian follows ISO9001:20155 quality management procedures.
Quality inspection includes:
Testing equipment includes:
Putian supports customized vibration motor solutions for equipment manufacturers.
Customization options include:
Available options:
Support includes:
Many small machines cannot install large vibration motors.
Solution:
The compact MVB design provides sufficient vibration force while reducing installation space requirements.
Powders and small particles may cause feeding problems.
Solution:
The adjustable vibration output helps improve material flow in hoppers and feeders.
Different materials require different vibration intensity.
Solution:
The eccentric block design allows vibration force adjustment.
The MVB vibration motor is designed for:
The MVB vibration motor is mainly used for compacting, screening, feeding, conveying, and material flow improvement in small industrial equipment.
MVB vibration motors feature a compact structure and are designed for smaller equipment, while standard industrial vibration motors are mainly used for larger machines requiring higher centrifugal force.
Yes. The MVB series supports single-phase applications with voltage options from 110V to 230V.
Yes. Users can adjust the eccentric blocks to achieve vibration force adjustment.
Yes. Putian provides OEM and ODM services including voltage, cable length, vibration force, and mechanical customization.
Putian Micro Type AC Single/Three Phase 2 Poles MVB Vibration Motor provides a compact and reliable vibration solution for global equipment manufacturers. With adjustable vibration force, flexible voltage options, and stable industrial performance, it is an ideal vibration source for compacting, screening, feeding, and specialized machinery applications.
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